MOBILE-4538 delegates: Add handlers promise enabled info and remove code

src/addons/messageoutput/services/messageoutput-delegate.ts

@@ -75,7 +75,7 @@ export class AddonMessageOutputDelegateService extends CoreDelegate<AddonMessage
     protected handlerNameProperty = 'processorName';
 
     constructor() {
-        super('AddonMessageOutputDelegate', true);
+        super('AddonMessageOutputDelegate');
     }
 
     /**

src/addons/mod/assign/services/feedback-delegate.ts

@@ -185,7 +185,7 @@ export class AddonModAssignFeedbackDelegateService extends CoreDelegate<AddonMod
     constructor(
         protected defaultHandler: AddonModAssignDefaultFeedbackHandler,
     ) {
-        super('AddonModAssignFeedbackDelegate', true);
+        super('AddonModAssignFeedbackDelegate');
     }
 
     /**

src/addons/mod/assign/services/submission-delegate.ts

@@ -277,7 +277,7 @@ export class AddonModAssignSubmissionDelegateService extends CoreDelegate<AddonM
     constructor(
         protected defaultHandler: AddonModAssignDefaultSubmissionHandler,
     ) {
-        super('AddonModAssignSubmissionDelegate', true);
+        super('AddonModAssignSubmissionDelegate');
     }
 
     /**

src/addons/mod/data/services/data-fields-delegate.ts

@@ -132,7 +132,7 @@ export class AddonModDataFieldsDelegateService extends CoreDelegate<AddonModData
     constructor(
         protected defaultHandler: AddonModDataDefaultFieldHandler,
     ) {
-        super('AddonModDataFieldsDelegate', true);
+        super('AddonModDataFieldsDelegate');
     }
 
     /**

src/addons/mod/quiz/services/access-rules-delegate.ts

@@ -128,7 +128,7 @@ export class AddonModQuizAccessRuleDelegateService extends CoreDelegate<AddonMod
     protected handlerNameProperty = 'ruleName';
 
     constructor() {
-        super('AddonModQuizAccessRulesDelegate', true);
+        super('AddonModQuizAccessRulesDelegate');
     }
 
     /**

src/addons/mod/workshop/services/assessment-strategy-delegate.ts

@@ -83,7 +83,7 @@ export class AddonWorkshopAssessmentStrategyDelegateService extends CoreDelegate
     protected handlerNameProperty = 'strategyName';
 
     constructor() {
-        super('AddonWorkshopAssessmentStrategyDelegate', true);
+        super('AddonWorkshopAssessmentStrategyDelegate');
     }
 
     /**

src/core/classes/delegate-sorted.ts

@@ -34,7 +34,7 @@ export class CoreSortedDelegate<
      * @inheritdoc
      */
     constructor(delegateName: string) {
-        super(delegateName, true);
+        super(delegateName);
 
         CoreEvents.on(CoreEvents.LOGOUT, () => this.clearSortedHandlers());
         CoreEvents.on(CoreEvents.SITE_POLICY_AGREED, (data) => {

src/core/classes/delegate.ts

@@ -72,28 +72,28 @@ export class CoreDelegate<HandlerType extends CoreDelegateHandler> {
 
     /**
      * Promise to wait for handlers to be initialized.
+     *
+     * @returns Promise resolved when handlers are enabled.
      */
-    protected handlersInitPromise: Promise<void>;
+    protected handlersInitPromise: Promise<boolean>;
 
     /**
      * Function to resolve the handlers init promise.
      */
-    protected handlersInitResolve!: () => void;
+    protected handlersInitResolve!: (enabled: boolean) => void;
 
     /**
      * Constructor of the Delegate.
      *
      * @param delegateName Delegate name used for logging purposes.
-     * @param listenSiteEvents Whether to update the handler when a site event occurs (login, site updated, ...).
      */
-    constructor(delegateName: string, listenSiteEvents: boolean = true) {
+    constructor(delegateName: string) {
         this.logger = CoreLogger.getInstance(delegateName);
 
         this.handlersInitPromise = new Promise((resolve): void => {
             this.handlersInitResolve = resolve;
         });
 
-        if (listenSiteEvents) {
         // Update handlers on this cases.
         CoreEvents.on(CoreEvents.LOGIN, () => this.updateHandlers());
         CoreEvents.on(CoreEvents.SITE_UPDATED, () => this.updateHandlers());
@@ -109,7 +109,6 @@ export class CoreDelegate<HandlerType extends CoreDelegateHandler> {
             }
         });
     }
-    }
 
     /**
      * Check if the delegate is enabled so handlers are not updated if not..
@@ -286,9 +285,12 @@ export class CoreDelegate<HandlerType extends CoreDelegateHandler> {
         }
 
         // Checks if the handler is enabled.
-        this.updatePromises[siteId][handler.name] = promise.then((enabled: boolean) => {
+        this.updatePromises[siteId][handler.name] = promise.then((enabled) => {
             // Check that site hasn't changed since the check started.
-            if (CoreSites.getCurrentSiteId() === siteId) {
+            if (CoreSites.getCurrentSiteId() !== siteId) {
+                return;
+            }
+
             const key = handler[this.handlerNameProperty] || handler.name;
 
             if (enabled) {
@@ -296,7 +298,6 @@ export class CoreDelegate<HandlerType extends CoreDelegateHandler> {
             } else {
                 delete this.enabledHandlers[key];
             }
-            }
 
             return;
         }).finally(() => {
@@ -327,6 +328,10 @@ export class CoreDelegate<HandlerType extends CoreDelegateHandler> {
         const enabled = await this.isEnabled();
 
         if (!enabled) {
+            this.logger.debug('Delegate not enabled.');
+
+            this.handlersInitResolve(false);
+
             return;
         }
 
@@ -351,7 +356,7 @@ export class CoreDelegate<HandlerType extends CoreDelegateHandler> {
         // Verify that this call is the last one that was started.
         if (this.isLastUpdateCall(now)) {
             this.handlersInitialized = true;
-            this.handlersInitResolve();
+            this.handlersInitResolve(true);
 
             this.updateData();
         }

src/core/features/block/services/block-delegate.ts

@@ -104,7 +104,7 @@ export class CoreBlockDelegateService extends CoreDelegate<CoreBlockHandler> {
     constructor(
         protected defaultHandler: CoreBlockDefaultHandler,
     ) {
-        super('CoreBlockDelegate', true);
+        super('CoreBlockDelegate');
 
         this.blocksUpdateObservable = new Subject<void>();
     }

src/core/features/course/services/format-delegate.ts

@@ -166,7 +166,7 @@ export class CoreCourseFormatDelegateService extends CoreDelegate<CoreCourseForm
     protected handlerNameProperty = 'format';
 
     constructor(protected defaultHandler: CoreCourseFormatDefaultHandler) {
-        super('CoreCoursesCourseFormatDelegate', true);
+        super('CoreCoursesCourseFormatDelegate');
     }
 
     /**

src/core/features/course/services/module-delegate.ts

@@ -286,7 +286,7 @@ export class CoreCourseModuleDelegateService extends CoreDelegate<CoreCourseModu
     protected handlerNameProperty = 'modName';
 
     constructor(protected defaultHandler: CoreCourseModuleDefaultHandler) {
-        super('CoreCourseModuleDelegate', true);
+        super('CoreCourseModuleDelegate');
     }
 
     /**

src/core/features/course/services/module-prefetch-delegate.ts

@@ -54,7 +54,7 @@ export class CoreCourseModulePrefetchDelegateService extends CoreDelegate<CoreCo
     protected prefetchData: Record<string, Record<string, OngoingPrefetch>> = {};
 
     constructor() {
-        super('CoreCourseModulePrefetchDelegate', true);
+        super('CoreCourseModulePrefetchDelegate');
     }
 
     /**

src/core/features/enrol/services/enrol-delegate.ts

@@ -129,7 +129,7 @@ export class CoreEnrolDelegateService extends CoreDelegate<CoreEnrolHandler> {
     protected featurePrefix = 'CoreEnrolDelegate_';
 
     constructor() {
-        super('CoreEnrolDelegate', true);
+        super('CoreEnrolDelegate');
     }
 
     /**

src/core/features/fileuploader/services/fileuploader-delegate.ts

@@ -143,7 +143,7 @@ export interface CoreFileUploaderHandlerDataToReturn extends CoreFileUploaderHan
 export class CoreFileUploaderDelegateService extends CoreDelegate<CoreFileUploaderHandler> {
 
     constructor() {
-        super('CoreFileUploaderDelegate', true);
+        super('CoreFileUploaderDelegate');
 
         CoreEvents.on(CoreEvents.LOGOUT, () => this.clearSiteHandlers());
     }

src/core/features/filter/services/filter-delegate.ts

@@ -84,7 +84,7 @@ export class CoreFilterDelegateService extends CoreDelegate<CoreFilterHandler> {
     protected handlerNameProperty = 'filterName';
 
     constructor(protected defaultHandler: CoreFilterDefaultHandler) {
-        super('CoreFilterDelegate', true);
+        super('CoreFilterDelegate');
     }
 
     /**

src/core/features/question/services/behaviour-delegate.ts

@@ -68,7 +68,7 @@ export class CoreQuestionBehaviourDelegateService extends CoreDelegate<CoreQuest
     protected handlerNameProperty = 'type';
 
     constructor(protected defaultHandler: CoreQuestionBehaviourDefaultHandler) {
-        super('CoreQuestionBehaviourDelegate', true);
+        super('CoreQuestionBehaviourDelegate');
     }
 
     /**

src/core/features/question/services/question-delegate.ts

@@ -217,7 +217,7 @@ export class CoreQuestionDelegateService extends CoreDelegate<CoreQuestionHandle
     protected handlerNameProperty = 'type';
 
     constructor(protected defaultHandler: CoreQuestionDefaultHandler) {
-        super('CoreQuestionDelegate', true);
+        super('CoreQuestionDelegate');
     }
 
     /**

src/core/features/tag/services/tag-area-delegate.ts

@@ -51,7 +51,7 @@ export class CoreTagAreaDelegateService extends CoreDelegate<CoreTagAreaHandler>
     protected handlerNameProperty = 'type';
 
     constructor() {
-        super('CoreTagAreaDelegate', true);
+        super('CoreTagAreaDelegate');
     }
 
     /**

src/core/features/user/services/user-delegate.ts

@@ -229,7 +229,7 @@ export class CoreUserDelegateService extends CoreDelegate<CoreUserProfileHandler
     protected userHandlers: Record<number, Record<string, CoreUserDelegateHandlersData>> = {};
 
     constructor() {
-        super('CoreUserDelegate', true);
+        super('CoreUserDelegate');
 
         CoreEvents.on(USER_DELEGATE_UPDATE_HANDLER_EVENT, (data) => {
             const handlersData = this.getHandlersData(data.userId, data.context, data.contextId);

src/core/features/user/services/user-profile-field-delegate.ts

@@ -80,7 +80,7 @@ export class CoreUserProfileFieldDelegateService extends CoreDelegate<CoreUserPr
     protected handlerNameProperty = 'type';
 
     constructor() {
-        super('CoreUserProfileFieldDelegate', true);
+        super('CoreUserProfileFieldDelegate');
     }
 
     /**

src/core/services/analytics.ts

@@ -30,7 +30,7 @@ import { CoreTextUtils } from '@services/utils/text';
 export class CoreAnalyticsService extends CoreDelegate<CoreAnalyticsHandler> {
 
     constructor() {
-        super('CoreAnalyticsService', true);
+        super('CoreAnalyticsService');
 
         CoreEvents.on(CoreConfigProvider.ENVIRONMENT_UPDATED, () => this.updateHandlers());
         CoreEvents.on(CoreEvents.LOGOUT, () => this.clearSiteHandlers());

src/core/services/plugin-file-delegate.ts

@@ -30,7 +30,7 @@ import { CoreFileHelper } from './file-helper';
 export class CorePluginFileDelegateService extends CoreDelegate<CorePluginFileHandler> {
 
     constructor() {
-        super('CorePluginFileDelegate', true);
+        super('CorePluginFileDelegate');
     }
 
     /**